Adds NPCs

src/components/documents/DocumentForm.tsx

@@ -2,6 +2,7 @@ import { RelationshipType, type CampaignId, type Document } from "@/lib/types";
 import { SecretForm } from "./secret/SecretForm";
 import { TreasureForm } from "./treasure/TreasureForm";
 import { SceneForm } from "./scene/SceneForm";
+import { NpcForm } from "./npc/NpcForm";
 
 function assertUnreachable(_x: never): never {
   throw new Error("DocumentForm switch is not exhaustive");
@@ -20,6 +21,8 @@ export const DocumentForm = ({
   onCreate: (document: Document) => Promise<void>;
 }) => {
   switch (relationshipType) {
+    case RelationshipType.Npcs:
+      return <NpcForm campaign={campaignId} onCreate={onCreate} />;
     case RelationshipType.Secrets:
       return <SecretForm campaign={campaignId} onCreate={onCreate} />;
     case RelationshipType.DiscoveredIn: